UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 6 DEC 25 Station: SBMN WMO ident: 82332 Latitude: -3.15 Longitude: -59.98 Elevation: 84.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 76 80 2 SFC 999 84 25.4 23.6 90 1.8 24.1 80 2 298.6 302.0 297.3 353.0 18.66 2 993 138 29.4 22.4 66 7.0 24.3 82 4 303.2 306.4 297.7 354.9 17.43 3 925 769 24.4 19.9 76 4.5 21.2 50 9 304.3 307.2 297.1 351.9 16.01 4 867 1333 19.8 17.8 88 2.0 18.4 73 7 305.2 307.9 296.6 349.9 14.96 5 850 1504 18.8 15.5 81 3.3 16.5 80 6 305.8 308.3 295.6 345.2 13.14 6 700 3151 11.2 6.2 71 5.0 8.2 280 12 314.9 316.5 294.7 341.5 8.53 7 695 3211 10.8 4.8 66 6.0 7.2 281 13 315.1 316.6 294.2 339.5 7.79 8 603 4381 3.2 -1.0 74 4.2 1.0 288 21 319.4 320.5 293.9 338.3 5.91 9 579 4710 2.0 -9.0 44 11.0 -3.0 283 19 321.7 322.3 292.4 332.8 3.34 10 551 5109 -0.9 -2.4 90 1.5 -1.7 291 16 322.8 324.0 294.7 341.8 5.83 11 514 5662 -4.1 -6.5 83 2.4 -5.3 338 10 325.5 326.4 294.5 340.6 4.58 12 500 5880 -4.7 -9.5 69 4.8 -6.8 360 8 327.3 328.1 294.3 339.8 3.72 13 478 6233 -6.1 -15.1 49 9.0 -9.6 341 8 329.8 330.3 293.9 338.4 2.47 14 449 6722 -8.1 -17.1 48 9.0 -11.5 279 9 333.3 333.7 294.6 341.1 2.23 15 400 7610 -14.3 -25.3 39 11.0 -17.4 190 6 336.4 336.7 294.6 340.9 1.22 16 399 7629 -14.5 -25.5 39 11.0 -17.6 190 6 336.4 336.6 294.5 340.8 1.20 17 349 8626 -22.5 -29.5 53 7.0 -24.1 153 8 338.7 338.9 294.8 342.3 0.95 18 319 9280 -26.5 -42.5 21 16.0 -28.7 117 14 342.0 342.0 295.1 343.1 0.28 19 300 9720 -30.5 -44.5 24 14.0 -32.1 125 18 342.4 342.4 295.1 343.4 0.24 20 256 10828 -39.5 -54.5 19 15.0 -40.4 120 19 345.0 345.0 295.6 345.4 0.09 21 250 10990 -40.5 -58.5 13 18.0 -41.4 135 22 345.9 345.9 295.8 346.1 0.06 22 246 11100 -41.3 -62.3 9 21.0 -42.2 135 23 346.3 346.3 295.8 346.4 0.04 23 242 11211 -42.1 -62.1 10 20.0 -42.9 134 24 346.7 346.7 295.9 346.8 0.04 24 220 11848 -47.7 -62.7 16 15.0 -48.2 131 29 347.6 347.6 296.1 347.8 0.04 25 216 11969 -48.7 -54.7 50 6.0 -49.0 131 30 347.9 347.9 296.3 348.4 0.11 26 210 12153 -50.3 -53.9 66 3.6 -50.4 130 32 348.2 348.2 296.4 348.7 0.12 27 200 12470 -52.9 -56.9 62 4.0 -53.0 145 39 349.0 349.0 296.5 349.4 0.09 28 183 13037 -57.7 -60.6 69 2.9 -57.8 137 40 350.2 350.2 296.7 350.4 0.06 29 150 14260 -68.7 -73.7 48 5.0 -68.7 130 41 351.7 351.7 297.0 351.8 0.01 30 122 15474 -74.9 -83.9 23 9.0 -74.9 346 11 361.8 361.8 299.1 361.9 0.00 31 116 15767 -72.7 -85.7 12 13.0 -72.8 290 16 371.2 371.2 300.8 371.2 0.00 32 101 16564 -79.5 -87.5 25 8.0 -79.5 217 24 373.1 373.1 301.1 373.1 0.00 33 100 16620 -79.9 -87.9 25 8.0 -79.9 215 24 373.4 373.4 301.1 373.4 0.00 34 77 18082 -85.1 -91.1 33 6.0 -85.1 110 31 391.5 391.5 304.0 391.5 0.00 35 73 18381 -79.1 -88.1 21 9.0 -79.1 96 31 410.2 410.2 306.5 410.2 0.00 36 70 18620 -79.7 -88.7 21 9.0 -79.7 305 8 413.9 413.9 307.0 413.9 0.00 37 67 18867 -80.3 -88.3 25 8.0 -80.3 291 12 417.8 417.8 307.4 417.8 0.00 38 65 19039 -79.7 -89.7 18 10.0 -79.7 288 14 422.7 422.7 308.0 422.8 0.00 39 63 19218 -74.9 -87.9 12 13.0 -75.0 283 16 437.1 437.1 309.6 437.1 0.00 40 56 19897 -76.9 -88.9 13 12.0 -77.0 168 11 447.5 447.5 310.6 447.5 0.00 41 50 20550 -75.7 -90.7 8 15.0 -75.7 115 15 465.1 465.1 312.2 465.1 0.00 42 46 21038 -71.7 -90.7 4 19.0 -71.8 85 22 486.0 486.0 313.9 486.0 0.00 43 43 21435 -72.9 -90.9 5 18.0 -73.0 88 33 492.5 492.5 314.4 492.5 0.00 44 39 22016 -67.3 -91.3 2 24.0 -67.6 90 45 520.6 520.6 316.4 520.6 0.00 45 34 22845 -66.9 -90.9 2 24.0 -67.2 90 56 542.5 542.5 317.6 542.5 0.00 46 30 23610 -62.1 -90.1 1 28.0 -62.8 90 67 575.3 575.3 319.5 575.4 0.00 47 29 23820 -61.1 -89.4 1 28.3 -61.9 85 71 583.8 583.8 319.9 583.8 0.00 48 27 24266 -58.9 -87.9 1 29.0 -60.0 85 71 601.9 601.9 320.7 602.0 0.01 TRP 77 18082 -85.1 -91.1 33 6.0 -85.1 110 31 391.5 391.5 304.0 391.5 0.00 WND 29 23820 -61.1 -89.4 1 28.3 -61.9 85 71 583.8 583.8 319.9 583.8 0.00 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 559.69 mb = 4985.16 m = 16355.33 ft Wetbulb zero: 597.15 mb = 4459.90 m = 14632.05 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 74.51 % Est. max temperature: 32.66 C = 90.78 F Sfc-Lift cond lev (LCL): 973.60 mb = 313.35 m = 1028.03 ft T: 28.01 C 700-500 lapse rate: 5.83 C/km ThetaE index: 22.12 C Layer 925.0- 551.0 mb Conv cond level (CCL): 856.64 mb = 1436.86 m = 4714.05 ft Mean mixing ratio: 16.54 g/kg Conv temperature: 32.34 C = 90.21 F Cap Strength: 1.17 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.74 C Lifted Index @700 mb: -0.19 C Showalter Index: 0.03 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.20 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: -1.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1089.43 J/kg Max Up Vert Vel: 46.68 m/s Conv Inhibition (B-): 24.58 J/kg Cap Strength: 1.17 C Lift Cond Lev (LCL): 879.49 mb = 1208.50 m = 3964.83 ft Lev Free Conv (LFC): 754.49 mb = 2515.06 m = 8251.40 ft Equ Level (EL): 144.49 mb = 14479.66 m = 47504.86 ft B at Equ Level: 1081.70 J/kg Max Parcel Lev (MPL): 84.49 mb = 17562.72 m = 57619.77 ft Wind level data Storm motion: 337 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 999 84 80 2 -2.0 -0.3 | 145 9 -5.2 7.3 1 975 305 90 9 -9.0 0.0 | 122 14 -12.2 7.7 2 942 610 60 9 -7.8 -4.5 | 106 11 -11.0 3.2 3 925 769 50 9 -6.9 -5.8 | 100 10 -10.1 1.9 4 910 914 55 9 -7.4 -5.2 | 103 11 -10.6 2.5 5 850 1504 80 6 -5.9 -1.0 | 126 11 -9.2 6.6 6 789 2134 320 1 0.6 -0.8 | 159 7 -2.6 6.9 7 761 2438 5 5 -0.4 -5.0 | 126 5 -3.7 2.7 8 709 3048 285 11 10.6 -2.8 | 237 9 7.4 4.8 9 700 3151 280 12 11.8 -2.1 | 237 10 8.6 5.6 10 610 4267 290 22 20.7 -7.5 | 270 17 17.4 0.1 11 566 4877 280 18 17.7 -3.1 | 253 15 14.5 4.5 12 525 5486 310 11 8.4 -7.1 | 263 5 5.2 0.6 13 506 5791 360 10 -0.0 -10.0 | 54 4 -3.2 -2.3 14 500 5880 360 8 -0.0 -8.0 | 84 3 -3.2 -0.3 15 486 6096 5 7 -0.6 -7.0 | 100 4 -3.9 0.7 16 468 6401 310 10 7.7 -6.4 | 254 5 4.4 1.2 17 400 7610 190 6 1.0 5.9 | 171 14 -2.2 13.6 18 368 8230 200 2 0.7 1.9 | 165 10 -2.6 9.5 19 338 8839 125 11 -9.0 6.3 | 139 19 -12.3 14.0 20 325 9144 115 13 -11.8 5.5 | 131 20 -15.0 13.2 21 300 9720 125 18 -14.7 10.3 | 135 25 -18.0 18.0 22 286 10058 125 18 -14.7 10.3 | 135 25 -18.0 18.0 23 262 10668 105 16 -15.5 4.1 | 122 22 -18.7 11.8 24 251 10973 135 22 -15.6 15.6 | 141 30 -18.8 23.2 25 250 10990 135 22 -15.6 15.6 | 141 30 -18.8 23.2 26 209 12192 130 32 -24.5 20.6 | 135 40 -27.8 28.2 27 200 12470 145 39 -22.4 31.9 | 147 47 -25.6 39.6 28 199 12497 140 40 -25.7 30.6 | 143 48 -29.0 38.3 29 150 14260 130 41 -31.4 26.4 | 134 49 -34.7 34.0 30 148 14326 130 42 -32.2 27.0 | 134 50 -35.4 34.7 31 134 14935 105 17 -16.4 4.4 | 122 23 -19.7 12.1 32 127 15240 15 10 -2.6 -9.7 | 71 6 -5.8 -2.0 33 120 15545 335 11 4.6 -10.0 | 329 3 1.4 -2.3 34 114 15850 270 18 18.0 -0.0 | 243 17 14.8 7.7 35 108 16154 235 23 18.8 13.2 | 217 26 15.6 20.9 36 100 16620 215 24 13.8 19.7 | 201 29 10.5 27.3 37 97 16764 215 24 13.8 19.7 | 201 29 10.5 27.3 38 92 17069 215 17 9.8 13.9 | 197 23 6.5 21.6 39 83 17678 155 21 -8.9 19.0 | 156 29 -12.1 26.7 40 77 18082 110 31 -29.1 10.6 | 119 37 -32.4 18.3 41 74 18288 105 35 -33.8 9.1 | 114 41 -37.1 16.7 42 70 18593 75 23 -22.2 -6.0 | 94 26 -25.5 1.7 43 70 18620 305 8 6.6 -4.6 | 227 5 3.3 3.1 44 67 18898 290 12 11.3 -4.1 | 246 9 8.0 3.6 45 63 19202 285 17 16.4 -4.4 | 256 14 13.2 3.3 46 60 19507 255 10 9.7 2.6 | 212 12 6.4 10.3 47 57 19812 170 10 -1.7 9.8 | 164 18 -5.0 17.5 48 51 20422 155 14 -5.9 12.7 | 156 22 -9.2 20.4 49 50 20550 115 15 -13.6 6.3 | 130 22 -16.8 14.0 50 49 20726 125 16 -13.1 9.2 | 136 23 -16.4 16.8 51 46 21031 85 21 -20.9 -1.8 | 104 25 -24.2 5.8 52 42 21641 90 39 -39.0 0.0 | 100 43 -42.2 7.7 53 30 23610 90 67 -67.0 0.0 | 96 71 -70.2 7.7 54 29 23820 85 71 -70.7 -6.2 | 91 74 -74.0 1.5 55 27 24079 85 71 -70.7 -6.2 | 91 74 -74.0 1.5 56 24 24689 85 71 -70.7 -6.2 | 91 74 -74.0 1.5 Wind Parameters Mean winds (0-6000m): 307.1 at 11.1 knts Storm direction: 337.1 at 8.3 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -33.9 tot: -11.5 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -0.1 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 28.22 Bulk Shear: 38.60 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 80 7 121 12| 0.0 7.3 7.3| 0.0 -24.0 -24.0 -48.1 -0.71| 11.0 -7.9 1000 67 8 112 12| 0.0 3.2 3.2| 5.2 -27.8 -22.5 -22.5 -0.48| 7.5 -3.7 1500 67 8 114 11| 1.0 2.1 3.1| 13.9 -28.6 -14.6 -9.8 -0.23| 6.6 -1.5 2000 67 7 119 11| 0.7 0.6 1.3| 20.7 -28.6 -7.8 -3.9 -0.02| 6.7 -0.1 2500 61 6 119 10| 1.0 0.5 1.5| 21.1 -32.3 -11.1 -4.5 -0.09| 6.6 -0.6 3000 44 6 111 8| 0.8 1.7 2.5| 22.5 -33.9 -11.5 -3.8 -0.01| 7.4 -0.1 4000 326 9 262 2| 1.8 1.3 3.0| 44.2 -33.9 10.2 2.6 0.11| 6.8 0.8 5000 303 11 255 6| 1.1 1.0 2.1| 53.6 -53.8 -0.1 -0.0 0.06| 6.5 0.4 6000 307 11 260 6| 1.1 0.9 1.9| 64.0 -53.9 10.2 1.7 0.19| 7.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251206.00.gif